Stop Upgrade Acrobat Pro DC

Yesterday, Acrobat Support installed older version of Acrobat Pro - Oct 2021 version 21.007.20099. Step 1) Base Version using "AcroPro.msi" Step 2) Install upgrade patch: AcrobatDCUpd2100720099.msp. Step 3 ) I login and the version is the Oct 2021. In "Prefereences", auto-update is disabled. Step 4) After a few reboots, the version updates to the *Jan 2022 version 21.011.20039. Step 5 ) This moringing I delete Jan 2022 Acrobat and did Steps 1-4 again. ** The Oct 2021 version auto-upgraded to Jan 2022 version. How to stop the auto-upgrade from Oct 2021 to Jan 2022. Why is Acrobat updating to Jan 2022 version?

This post provides stop upgrade details for Acrobat Reader.  What steps are needed for Acrobat DC Pro?

https://community.adobe.com/t5/acrobat-reader-discussions/stop-auto-upgrade-from-32-bit-reader-to-64-bit-reader/m-p/12399955#M83525